(플러터웹) 에러해결: SocketException: Failed to create server socket (OS Error: Failed to start accept), address = localhost, port = 8139

Failed to bind web development server:
SocketException: Failed to create server socket (OS Error: Failed to start accept), address = localhost, port = 8139

 

에러해결: https://stackoverflow.com/questions/60626062/reason-of-flutter-error-socketexception-failed-to-create-server-socket-os-err

Reason of Flutter error: SocketException: Failed to create server socket (OS Error: Failed to start accept), address = localhost

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OK, this is also my issue and I manage to find a workaround

1.) on cmd run "ipconfig"

2.) after running the "ipconfig" get the value of IPv4 Address.

3.) then on the app run:

flutter run -d chrome --web-port=8080 --web-hostname= the value of IPv4 Address

 

=> flutter run -d chrome --web-hostname=127.0.0.1 --web-port=8080